# Copyright 2021 The FedLearner Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# coding: utf-8
import tarfile


class TarCli:
    @staticmethod
    def untar_file(tar_name, extract_path_prefix):
        with tarfile.open(tar_name, 'r:*') as tar_pack:
            tar_pack.extractall(extract_path_prefix)

        return True
